County of Sonoma - Regional Parks
23 public works projects registered with the California Department of Industrial Relations, 2016–2026 · Santa Rosa, Sonoma County. Reported contract value: $9,689,988.
Projects by year
| Year | Projects | Reported contract value |
|---|---|---|
| 2026 | 3 | $1,253,931 |
| 2025 | 2 | $413,200 |
| 2024 | 9 | $8,022,857 |
| 2023 | 2 | — |
| 2021 | 2 | — |
| 2017 | 3 | — |
| 2016 | 1 | — |
DIR has published contract amounts since July 2024; earlier years count projects only.
Types of work
- Parks, landscape & fields · 8
- Other · 4
- Water · 3
- Paving & streets · 2
- Bridges & structures · 2
- Plumbing & restrooms · 1
- Sewer & wastewater · 1
- Storm drain & flood control · 1
- Concrete & masonry · 1
Inferred by Atriam from each project's name and description, not reported by the agency.
Contractors it awards most
| Prime contractor | Projects | Reported contract value |
|---|---|---|
| COASTSIDE CONCRETE & CONSTRUCTION INC | 2 | $443,375 |
| GORDON N BALL INC | 1 | $677,000 |
| CAMBLIN STEEL SERVICE INC | 1 | $677,000 |
| ARBORICULTURAL SPECIALTIES, INC. | 1 | $198,850 |
Latest projects
| Date | Project | Prime contractor | Contract amount |
|---|---|---|---|
| Sep 18, 2026 | Los Alamos 24” Culvert RepairStorm drain & flood control | COASTSIDE CONCRETE & CONSTRUCTION INC | $68,875 |
| Sep 8, 2026 | Bodega Bay Trail Coastal North HarborParks, landscape & fields | ARBORICULTURAL SPECIALTIES, INC. | $198,850 |
| Mar 3, 2026 | Tolay GA Phase 2- Shade StructureConcrete & masonry | — | $986,206 |
| Oct 7, 2025 | Hood Pythian Water Tank ReplacementWater | COASTSIDE CONCRETE & CONSTRUCTION INC | $374,500 |
| Jan 16, 2025 | Helen Putnam Arroyo And Svannah TrailParks, landscape & fields | — | $38,700 |
| Dec 10, 2024 | Porter Creek BridgeBridges & structures | CAMBLIN STEEL SERVICE INC | $677,000 |
| Dec 10, 2024 | Porter Creek BridgeBridges & structures | GORDON N BALL INC | $677,000 |
| Dec 10, 2024 | Hudeman Slough Boat LaunchPaving & streets | — | $2,353,000 |
| Dec 10, 2024 | Larson Park ImprovementsPaving & streets | — | $4,029,687 |
| Nov 4, 2024 | Sonoma Mountain Vault ToiletPlumbing & restrooms | — | $147,750 |
| Oct 17, 2024 | Cougar Landing Water Tank Site WorkWater | — | $138,420 |
| Jul 8, 2024 | Shiloh Ranch Regional Park Riparian RestParks, landscape & fields | — | — |
| Jun 10, 2024 | Helen Putnam Regional Park Rainwater CatParks, landscape & fields | — | — |
| Feb 4, 2024 | Sonoma Valley Regional Park Fuel ReductiParks, landscape & fields | — | — |
| Aug 15, 2023 | Playground Install at Moran Goodman ParkParks, landscape & fields | — | — |
| Jun 15, 2023 | Turf Grass at RagleParks, landscape & fields | — | — |
| May 3, 2021 | Playground surfacing ADA Andys Unity ParParks, landscape & fields | — | — |
| Apr 26, 2021 | Steelhead Beach Camp Host SiteSewer & wastewater | — | — |
| Sep 11, 2017 | 404 Aviation Boulevard Access GatesOther | — | — |
| Sep 1, 2017 | Petaluma Aqueduct Cathodic Protection UpWater | — | — |
| Jan 1, 2017 | Washington Creek at Davis Ranch RestoratOther | — | — |
| Jun 15, 2016 | Mill Creek Fish Passage ProjectOther | — | — |
| — | Parking Lot Sweeping ServicesOther | — | — |
Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.